current switch的用法和樣例：
例句
- The fireworks factory blew up when something went wrong with an electric switch.
焰火工廠(chǎng)因電流開(kāi)關(guān)出毛病而爆炸了。 - Furthermore, reverse recovery losses of main diodes are minimized, and auxiliary switches commutate at zero current.
此外，續流二極管的反向恢復損耗被降低到最小，輔助開(kāi)關(guān)也實(shí)現了零電流開(kāi)關(guān)。
